From a3d286069f989dd16c6f91930a0df9fedfa2dd64 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Tue, 6 Oct 2015 22:27:37 +0200
Subject: Use block number as authentication data

---
 cryptfs/config_file.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'cryptfs/config_file.go')

diff --git a/cryptfs/config_file.go b/cryptfs/config_file.go
index 74eb3b2..82f7e72 100644
--- a/cryptfs/config_file.go
+++ b/cryptfs/config_file.go
@@ -39,7 +39,7 @@ func CreateConfFile(filename string, password string) error {
 
 	// Lock master key using password-based key
 	cfs := NewCryptFS(scryptHash, false)
-	cf.EncryptedKey = cfs.EncryptBlock(key)
+	cf.EncryptedKey = cfs.EncryptBlock(key, 0)
 
 	// Write file to disk
 	err := cf.WriteFile()
@@ -73,7 +73,7 @@ func LoadConfFile(filename string, password string) ([]byte, error) {
 	// We use stock go GCM instead of OpenSSL here as speed is not important
 	// and we get better error messages
 	cfs := NewCryptFS(scryptHash, false)
-	key, err := cfs.DecryptBlock(cf.EncryptedKey)
+	key, err := cfs.DecryptBlock(cf.EncryptedKey, 0)
 	if err != nil {
 		Warn.Printf("Failed to unlock master key: %s\n", err.Error())
 		return nil, err
-- 
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